If another hard disk drive still does not work, then it can be narrowed down to the hard drive controller.

如果换一个硬盘驱动器仍然不起作用，那么就可以将范围缩小到硬盘驱动控制器。

youdao

In practice, buffering may occur at various other levels, such as on the hard disk itself, the controller, or the kernel disk drive device driver, so ours may not make much of a difference.

实际上，缓冲可能发生在其它不同的级别，例如硬盘本身、控制器或内核磁盘驱动设备驱动程序，所以我们的工作可能对性能影响不大。

youdao

Check the data cable (large flat cable) that connects hard disk drive to the computer's controller.

检查连接硬盘驱动器和计算机控制器的数据电缆(大的扁平电缆)。

youdao

Because it was born to play games, has the hands-free Kinect controller and sports a hefty hard drive, the Xbox is the strongest player in interactive TV.

FORBES: X Is For Entertainment

Because it was born to play games, has the hands-free Kinect controller and sports a hefty hard drive, the Xbox is the strongest player in interactive television.

FORBES: Magazine Article